How to get Wi-Fi streaming, Bluetooth, USB-C on your old iPod

The Sprout motherboard replacement for iPod fits inside an original case and uses its screen and click wheel for navigation. There's no soldering, and best of all, it uses a microSD card for storage, like most of the mods for iPods do. There are models coming for iPod 3rd gen, iPod mini, and iPod 4th gen.